// Copyright 2020-2022 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "bootloader_diff_none.h"

static bootloader_custom_ota_engine_t **custom_ota_engines;

int bootloader_diff_none_init(bootloader_custom_ota_params_t *params)
{
    custom_ota_engines = (bootloader_custom_ota_engine_t **)params->engines;

    return 0;
}

int bootloader_diff_none_input(void *buf, int size)
{
    return custom_ota_engines[DIFF_ENGINE + 1]->input(buf, size);
}
